<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>图片边框</title>
		<style>
			.box1{
				width: 600px;
				height: 260px;
				margin-left: 100px;
				/*border: 50px solid tan;*/
				border-width: 50px;
				border-style: double;
				border-image: url(img/2022.9.6-2-2.jpg) 100 round;
			}
			.box2{
				width: 600px;
				height: 200px;
				margin-left: 100px;
				border: 30px solid #000;
				border-image: url(img/2022.9.6-2-2.jpg) 30 stretch;
			}
			.header{
				height: 190px;
				background-image: url(img/bj.jpg);
			}
			.box3{
				width: 100%;
				height: 2000px;
                background: #ffffff url(img/bj2.jpg);
                background-repeat: no-repeat;
                background-attachment: fixed;
            }
            .mid{
            	width: 1200px;
            	height: 200px;
            	margin: 0 auto;
            	border: 1px solid green;
            	
            }
		</style>
	</head>
	<body>
		<div class="box1"></div>
		<div class="box2"></div>
		<header></header>
		<div class="box3">
			<div class="mid"></div>
			<div class="mid"></div>
			<div class="mid"></div>
			<div class="mid"></div>
			<div class="mid"></div>
			<div class="mid"></div>
			<div class="mid"></div>
		</div>
	</body>
</html>
